feat(web): 优化流程界面显示

service-web/client/src/pages/ai/flow/node/StartNode.tsx

@@ -1,27 +1,33 @@
 import type {NodeProps} from '@xyflow/react'
 import AmisNode from './AmisNode.tsx'
+import {horizontalFormOptions} from '../../../../util/amis.tsx'
 
 const StartNode = (props: NodeProps) => AmisNode(
   props,
   'start',
   '开始节点',
   '定义输入变量',
+  undefined,
   [
     {
       type: 'input-kvs',
-      name: 'fields',
+      name: 'inputVariables',
+      label: '输入变量',
       addButtonText: '新增入参',
       draggable: false,
       keyItem: {
         label: '参数名称',
+        ...horizontalFormOptions(),
       },
       valueItems: [
         {
+          ...horizontalFormOptions(),
           type: 'input-text',
           name: 'description',
           label: '参数描述',
         },
         {
+          ...horizontalFormOptions(),
           type: 'select',
           name: 'type',
           label: '参数类型',